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Like Xu 2a3003e950 KVM: x86/pmu: Drop event_type and rename "struct kvm_event_hw_type_mapping" 
After commit ("02791a5c36 KVM: x86/pmu: Use PERF_TYPE_RAW
to merge reprogram_{gp,fixed}counter()"), vPMU starts to directly
use the hardware event eventsel and unit_mask to reprogram perf_event,
and the event_type field in the "struct kvm_event_hw_type_mapping"
is simply no longer being used.

Convert the struct into an anonymous struct as the current name is
obsolete as the structure no longer has any mapping semantics, and
placing the struct definition directly above its sole user makes its
easier to understand what the array is filling in.

Signed-off-by: Like Xu <likexu@tencent.com>
Link: https://lore.kernel.org/r/20221205122048.16023-1-likexu@tencent.com
[sean: drop new comment, use anonymous struct]
Signed-off-by: Sean Christopherson <seanjc@google.com>
History 2023-01-26 14:13:44 -08:00
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README

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.